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Select the option which is not correct with respect to enzyme action:
Options
(a) Substrate binds with enzyme at its active site.
(b) Addition of lot of succinate does not reverse the inhibition of succinic dehydrogenase by malonate
(c) A non- competitive inhibitor binds the enzyme at a site distinct from that which binds the substrate
(d) Malonate is a competitive inhibitor of succinic dehydrogenase
Correct Answer:
Addition of lot of succinate does not reverse the inhibition of succinic dehydrogenase by malonate
Explanation:
Inhibitions of succinic dehydrogenase by malonate is an example of competitive inhibition. Thus it is reversible reaction. On increasing the substrate (succinate) concentration the effect of inhibitor is removed Vmax remain same.
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Topics: Cell Structure and Functions
(413)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Gynaeocomastia is found in
- A protoplast is a cell :
- The entry of pollen tube into the ovule through micropyle is called
- Use of microbes in industrial process for improving the quality of life is called
- Which of the following inhibits oxygen release in light phase?
Topics: Cell Structure and Functions (413)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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